

Lydia Nott's mother-in-law falls gravely ill, but Ian Hart, mistakenly thinking the ambulance is for Lydia's ex-boyfriend, blocks its path. At the hospital, he refuses to donate blood and even destroys the blood source needed for the rescue. Despite Lydia's efforts to find help, her mother-in-law dies. Ian skips the memorial to attend Ivy Scott's birthday, only to learn the truth too late. When he tries to expel Lydia from the Hart family, he discovers she's the rightful heir. Stricken with guilt over his mother's death, he is left to face the consequences of his actions.

Yumin Ha, the CEO of the top-tier financial conglomerate Rose Group, hides her true identity and devotes everything to love for seven years—only to be discarded by her profit-driven boyfriend, Seo-jin Kang. Determined to take revenge, she enters a lightning-fast marriage with Ji-hoon Park, the CEO of Parkwon Group. At an upcoming high-profile gala, Seo-jin Kang comes face to face with the newly revealed power couple…

Betrayed by his wife and framed by a crime syndicate, decorated military instructor Frank loses everything. After years of training behind bars, he infiltrates the powerful mafia family, rises through its ranks, and turns his personal vendetta into a mission bringing down the underworld from within.

Pressured by her family to marry, Faith Miller impulsively marries a beggar in a flash decision. Unbeknownst to her, her new husband is Rocco Fitch, the CEO of the Fitch Group, who lost his memory in a plane crash. As Faith cares for him, Rocco’s memories slowly return, and the mysteries surrounding the crash unravel.

Leola Dawson returns home from abroad for her brother Tyrone's proposal to Helen Miller. At the proposal, Helen mistakes Leola for "the other woman." Helen and her family mistreat Leola based on this misunderstanding. Tyrone, influenced by Helen's family, turns against his sister. Finally, Leola and her parents clear up the situation, and she becomes the heiress to Dawson Group.

Yasin Craig, the heir to the prestigious Craig family and a special forces soldier, survives a plane crash during his final mission, only to be saved by battlefield doctor Xenia Jones. When Yasin regains consciousness, he has no memory of who he is. Meanwhile, Yuna, who stumbles upon the ring symbolizing Yasin's identity, is determined to secure wealth and status. She deceives Yasin's mother and becomes the adopted daughter of the Craig family. Fearing that Xenia might uncover the truth, Yuna starts to aggressively undermine her. Unable to remember his past, Yasin finds himself protecting Xenia—and in the process, unexpectedly regains his memory.

In her previous life, Laura Hampton mistook a cunning woman for her closest friend and gradually fell into the web of lies spun by Angela Harrison. Cast aside by her family, she met a tragic end beneath Angela's car.This time around, Laura knows the truth: her childhood savior was never Angela. Seeing through Angela’s façade, she decisively steers clear of her traps—and discovers that Eric Pearson has been quietly watching over her all along, in both lifetimes.Slowly, Laura exposes Angela's true face to her parents, ultimately driving her out of the Hampton family and ensuring she faces the consequences she deserves.

Clara is the biological daughter of her family, but her parents and brothers always blindly favored her adoptive sister, Emily. After years of torment, Emily finally murdered Clara at the age of 24… but now, Clara has the chance to be 19 again. In this life, Clara vows to never again be victimized by bullies. Though her brothers find out the truth from Clara’s diary, which plunges them into regret, it’s too late - Clara’s long past forgiveness.

Diana is blamed for poisoning the Larson family on the eve of her wedding and becomes the most hated criminal in the world. Everyone believes the orphaned girl betrayed the family that raised her and killed them all. But when a live stream reveals her hidden memories, the truth finally comes out. The real killers are exposed, and everyone who condemned Diana is left begging for forgiveness. Her fiancé Victor, who once hated her, spends every day at her bedside, drowning in regret.